Class StringFullResponseHandler
- java.lang.Object
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- org.apache.druid.java.util.http.client.response.StringFullResponseHandler
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- All Implemented Interfaces:
HttpResponseHandler<StringFullResponseHolder,StringFullResponseHolder>
public class StringFullResponseHandler extends Object implements HttpResponseHandler<StringFullResponseHolder,StringFullResponseHolder>
HttpResponseHandler
for stream data of string type. The stream data is appended toStringFullResponseHolder
wheneverhandleChunk(org.apache.druid.java.util.http.client.response.ClientResponse<org.apache.druid.java.util.http.client.response.StringFullResponseHolder>, org.jboss.netty.handler.codec.http.HttpChunk, long)
is called.
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Nested Class Summary
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Nested classes/interfaces inherited from interface org.apache.druid.java.util.http.client.response.HttpResponseHandler
HttpResponseHandler.TrafficCop
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Constructor Summary
Constructors Constructor Description StringFullResponseHandler(Charset charset)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description ClientResponse<StringFullResponseHolder>
done(ClientResponse<StringFullResponseHolder> response)
Called after the final handleResponse() or handleChunk() call, signifying that no more data will arrive.void
exceptionCaught(ClientResponse<StringFullResponseHolder> clientResponse, Throwable e)
ClientResponse<StringFullResponseHolder>
handleChunk(ClientResponse<StringFullResponseHolder> response, org.jboss.netty.handler.codec.http.HttpChunk chunk, long chunkNum)
Called for chunked responses, indicating another HttpChunk has arrived.ClientResponse<StringFullResponseHolder>
handleResponse(org.jboss.netty.handler.codec.http.HttpResponse response, HttpResponseHandler.TrafficCop trafficCop)
Handles the initial HttpResponse object that comes back from Netty.
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Constructor Detail
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StringFullResponseHandler
public StringFullResponseHandler(Charset charset)
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Method Detail
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handleResponse
public ClientResponse<StringFullResponseHolder> handleResponse(org.jboss.netty.handler.codec.http.HttpResponse response, HttpResponseHandler.TrafficCop trafficCop)
Description copied from interface:HttpResponseHandler
Handles the initial HttpResponse object that comes back from Netty.- Specified by:
handleResponse
in interfaceHttpResponseHandler<StringFullResponseHolder,StringFullResponseHolder>
- Parameters:
response
- response from NettytrafficCop
- flow controller, allows resuming suspended reads- Returns:
- response that may be "finished" or "unfinished".
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handleChunk
public ClientResponse<StringFullResponseHolder> handleChunk(ClientResponse<StringFullResponseHolder> response, org.jboss.netty.handler.codec.http.HttpChunk chunk, long chunkNum)
Description copied from interface:HttpResponseHandler
Called for chunked responses, indicating another HttpChunk has arrived.- Specified by:
handleChunk
in interfaceHttpResponseHandler<StringFullResponseHolder,StringFullResponseHolder>
- Parameters:
response
- last response returned by the prior handleResponse() or handleChunk()chunk
- the new chunk of datachunkNum
- the sequence number of this chunk (increases monotonically)- Returns:
- response that may be "finished" or "unfinished".
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done
public ClientResponse<StringFullResponseHolder> done(ClientResponse<StringFullResponseHolder> response)
Description copied from interface:HttpResponseHandler
Called after the final handleResponse() or handleChunk() call, signifying that no more data will arrive.- Specified by:
done
in interfaceHttpResponseHandler<StringFullResponseHolder,StringFullResponseHolder>
- Parameters:
response
- last response returned by handleResponse() or handleChunk()- Returns:
- response containing an object to hand back to the caller. It must be a "finished" response.
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exceptionCaught
public void exceptionCaught(ClientResponse<StringFullResponseHolder> clientResponse, Throwable e)
- Specified by:
exceptionCaught
in interfaceHttpResponseHandler<StringFullResponseHolder,StringFullResponseHolder>
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